51727512

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 133250400

約数和(自身を除く): 81522888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 89, 122, 178, 183, 244, 267, 356, 366, 397, 488, 534, 712, 732, 794, 1068, 1191, 1464, 1588, 2136, 2382, 3176, 4764, 5429, 9528, 10858, 16287, 21716, 24217, 32574, 35333, 43432, 48434, 65148, 70666, 72651, 96868, 105999, 130296, 141332, 145302, 193736, 211998, 282664, 290604, 423996, 581208, 847992, 2155313, 4310626, 6465939, 8621252, 12931878, 17242504, 25863756, 51727512]

約数ペア:

[(1, 51727512), (2, 25863756), (3, 17242504), (4, 12931878), (6, 8621252), (8, 6465939), (12, 4310626), (24, 2155313), (61, 847992), (89, 581208), (122, 423996), (178, 290604), (183, 282664), (244, 211998), (267, 193736), (356, 145302), (366, 141332), (397, 130296), (488, 105999), (534, 96868), (712, 72651), (732, 70666), (794, 65148), (1068, 48434), (1191, 43432), (1464, 35333), (1588, 32574), (2136, 24217), (2382, 21716), (3176, 16287), (4764, 10858), (5429, 9528)]